Milwaukee 3" Carbon Steel Knot Wire Cup Brush 5/8"-11 48-52-5040

AGGRESSIVE MATERIAL REMOVAL FOR HEAVY-DUTY SURFACE PREP

Professional-grade surface preparation requires an accessory that can handle the high-torque output of modern grinders without premature wire loss. The Milwaukee 48-52-5040 utilizes Hyperwire™ construction to deliver a more aggressive bite on structural steel and castings. By focusing on precision balance, this brush minimizes the vibration that typically leads to operator fatigue and bearing wear on your 4-1/2" or 5" grinders. For the high-volume shop, the ROI is found in the improved wire fatigue resistance, ensuring the brush stays in the cut longer before requiring a swap.

• / Hyperwire™ Construction provides a more aggressive surface bite for faster material removal on scale, rust, and weld spatter.
• / Precision-balanced design significantly reduces tool vibration, protecting the grinder’s internal gears and increasing operator comfort during extended use.
• / Carbon steel knot wire is engineered for high-tensile strength, reducing wire breakage and extending the service life of the accessory.
• / Universal 5/8"-11 threaded spindle compatibility ensures a secure, tool-free fit on Milwaukee and other professional-grade small angle grinders.

TECHNICAL SPECIFICATIONS

Diameter	3"
Thread Size	5/8"-11
Wire Style	Knot Wire (Partial Twist)
Wire Material	Carbon Steel
Wire Gauge	.020"
Maximum RPM	12,000

WHAT'S IN THE BOX

(1) 3" Carbon Steel Knot Wire Cup Brush (48-52-5040)